export default {
	//为当前模块开启命名空间
	namespaced: true,
	
	// state 数据
	state: () => ({
		//收货地址
		address: JSON.parse(uni.getStorageSync('address') || '{}')
	}),
	
	mutations: {
		// 更新收货地址
		updateAddress(state, address) {
			state.address = address
			// 2. 通过 this.commit() 方法，调用 m_user 模块下的 saveAddressToStorage 方法将 address 对象持久化存储到本地
			this.commit('m_user/saveAddressToStorage')
		},
		
		// 1. 定义将 address 持久化存储到本地 mutations 方法
		saveAddressToStorage(state) {
			uni.setStorageSync('address', JSON.stringify(state.address))
		}
	},
	
	getters: {
		addstr (state) {
			if(!state.address.provinceName) return ''
			
			return state.address.provinceName + state.address.cityName + state.address.countyName + state.address.detailInfo
		}
	}
}